import java.util.Scanner;
class Student{
    int id;
    double score;
    public Student(int id, double score){
        this.id = id;
        this.score = score;
    }
}
public class Main {
    public static void main(String[] args) {
        Student s1 = new Student(101,78.5);
        Student s2 = new Student(102,85.5);
        Student s3 = new Student(103,98.5);
        Student[] s = {s1,s2,s3};
        Student max = new Student(0, 0);
        for(int i = 0;i<s.length;i++){
            if(s[i].score > max.score){
                max = s[i];
            }
        }
        if(max.id != 0){
            System.out.println(max.id);
        } else {
            System.out.println("无数据");
        }
    }
}
